/* CSS Document */
/* author:cyy */
/*css reset*/
* {
    margin: 0;
    padding: 0;
}

html, body {
    width: 100%;
}

body {
    overflow: -Scroll;
    overflow-x: hidden;
}

body {
    font-family: "microsoft yahei";
}

html {
    font-family: sans-serif; /* 1 */
    -ms-text-size-adjust: 100%; /* 2 */
    -webkit-text-size-adjust: 100%; /* 2 */
}

article, aside, details, figcaption, figure, footer, header, hgroup, main, menu, nav, section, summary {
    display: block;
}

audio, canvas, progress, video {
    display: inline-block; /* 1 */
    vertical-align: baseline; /* 2 */
}

audio:not([controls]) {
    display: none;
    height: 0;
}

[hidden], template {
    display: none;
}

a {
    background-color: transparent;
}

a:active, a:hover {
    outline: 0;
}

abbr[title] {
    border-bottom: 1px dotted;
}

b, strong {
    font-weight: bold;
}

dfn {
    font-style: italic;
}

h1 {
    font-size: 2em;
    margin: 0.67em 0;
}

mark {
    background: #ff0;
    color: #000;
}

small {
    font-size: 80%;
}

sub, sup {
    font-size: 75%;
    line-height: 0;
    position: relative;
    vertical-align: baseline;
}

sup {
    top: -0.5em;
}

sub {
    bottom: -0.25em;
}

img {
    border: 0;
}

svg:not(:root) {
    overflow: hidden;
}

figure {
    margin: 1em 40px;
}

hr {
    -moz-box-sizing: content-box;
    box-sizing: content-box;
    height: 0;
}

pre {
    overflow: auto;
}

code,
kbd,
pre,
samp {
    font-family: monospace, monospace;
    font-size: 1em;
}

button,
input,
optgroup,
select,
textarea {
    color: inherit; /* 1 */
    font: inherit; /* 2 */
    margin: 0; /* 3 */
}

button {
    overflow: visible;
}

button,
select {
    text-transform: none;
}

button,
html input[type="button"], /* 1 */
input[type="reset"],
input[type="submit"] {
    -webkit-appearance: button; /* 2 */
    cursor: pointer; /* 3 */
}

button[disabled], html input[disabled] {
    cursor: default;
}

button::-moz-focus-inner, input::-moz-focus-inner {
    border: 0;
    padding: 0;
}

input {
    line-height: normal;
}

input[type="checkbox"],
input[type="radio"] {
    box-sizing: border-box; /* 1 */
    padding: 0; /* 2 */
}

input[type="number"]::-webkit-inner-spin-button,
input[type="number"]::-webkit-outer-spin-button {
    height: auto;
}

input[type="search"] {
    -webkit-appearance: textfield; /* 1 */
    -moz-box-sizing: content-box;
    -webkit-box-sizing: content-box; /* 2 */
    box-sizing: content-box;
}

input[type="search"]::-webkit-search-cancel-button,
input[type="search"]::-webkit-search-decoration {
    -webkit-appearance: none;
}

fieldset {
    border: 1px solid #c0c0c0;
    margin: 0 2px;
    padding: 0.35em 0.625em 0.75em;
}

legend {
    border: 0; /* 1 */
    padding: 0; /* 2 */
}

textarea {
    overflow: auto;
}

optgroup {
    font-weight: bold;
}

td, th {
    padding: 0;
}

table {
    border-collapse: collapse;
    border-spacing: 0;
}

img {
    border: 0
}

ul {
    list-style: none;
}

input, textarea, select, option, button {
    font-family: "microsoft yahei";
}

.clear {
    clear: both;
}

a {
    text-decoration: none;
    outline: none;
}

a, button, input, textarea, select {
    -webkit-tap-highlight-color: rgba(255, 0, 0, 0);
    -webkit-appearance: none;
}

/* 1.去除android a/button/input标签被点击时产生的边框 2.去除ios a标签被点击时产生的半透明灰色背景 */

textarea {
    resize: none;
}

/*禁止改变大小*/
/*解决firefox按钮文字难以垂直居中问题*/
input[type="reset"]::-moz-focus-inner,
input[type="button"]::-moz-focus-inner,
input[type="submit"]::-moz-focus-inner,
input[type="file"] > input[type="button"]::-moz-focus-inner {
    border: none;
    padding: 0;
}

input, textarea, select, option, button, form, fieldset {
    margin: 0;
    padding: 0;
    border-width: 1px;
    outline: none;
    -moz-box-sizing: content-box;
    -webkit-box-sizing: content-box;
    -o-box-sizing: content-box;
    -ms-box-sizing: content-box;
    box-sizing: content-box;
}

html {
    font-size: 10px
}

@media screen and (min-width: 321px) and (max-width: 375px) {
    html {
        font-size: 11px
    }
}

@media screen and (min-width: 376px) and (max-width: 414px) {
    html {
        font-size: 12px
    }
}

@media screen and (min-width: 415px) and (max-width: 639px) {
    html {
        font-size: 15px
    }
}

@media screen and (min-width: 640px) and (max-width: 719px) {
    html {
        font-size: 20px
    }
}

@media screen and (min-width: 720px) and (max-width: 749px) {
    html {
        font-size: 22.5px
    }
}

@media screen and (min-width: 750px) and (max-width: 799px) {
    html {
        font-size: 23.5px
    }
}

@media screen and (min-width: 800px) {
    html {
        font-size: 25px
    }
}



